JP3930599B2 - 亜音速及び/又は超音速航空機のラムジェット - Google Patents
亜音速及び/又は超音速航空機のラムジェット Download PDFInfo
- Publication number
- JP3930599B2 JP3930599B2 JP04392797A JP4392797A JP3930599B2 JP 3930599 B2 JP3930599 B2 JP 3930599B2 JP 04392797 A JP04392797 A JP 04392797A JP 4392797 A JP4392797 A JP 4392797A JP 3930599 B2 JP3930599 B2 JP 3930599B2
- Authority
- JP
- Japan
- Prior art keywords
- ramjet
- flap
- opening
- combustion chamber
- air flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
- F02K7/10—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof characterised by having ram-action compression, i.e. aero-thermo-dynamic-ducts or ram-jet engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Fuel-Injection Apparatus (AREA)
- Toys (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9602603 | 1996-03-01 | ||
FR9602603A FR2745606B1 (fr) | 1996-03-01 | 1996-03-01 | Statoreacteur a geometrie evolutive pour aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09324701A JPH09324701A (ja) | 1997-12-16 |
JP3930599B2 true JP3930599B2 (ja) | 2007-06-13 |
Family
ID=9489759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP04392797A Expired - Lifetime JP3930599B2 (ja) | 1996-03-01 | 1997-02-27 | 亜音速及び/又は超音速航空機のラムジェット |
Country Status (8)
Country | Link |
---|---|
US (1) | US5894722A (es) |
EP (1) | EP0793011B1 (es) |
JP (1) | JP3930599B2 (es) |
CA (1) | CA2198419C (es) |
DE (1) | DE69704585T2 (es) |
ES (1) | ES2155970T3 (es) |
FR (1) | FR2745606B1 (es) |
RU (1) | RU2125172C1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7216474B2 (en) * | 2004-02-19 | 2007-05-15 | Aerojet-General Corporation | Integrated air inlet system for multi-propulsion aircraft engines |
US20140331682A1 (en) | 2012-11-08 | 2014-11-13 | Mark Bovankovich | High-speed-launch ramjet booster |
US9656760B2 (en) * | 2013-11-07 | 2017-05-23 | Sikorsky Aircraft Corporation | Variable geometry helicopter engine inlet |
CN104863715B (zh) * | 2015-04-16 | 2016-08-17 | 南京航空航天大学 | 一种矩形进口二元高超声速变几何进气道、其设计方法以及工作方法 |
CN112627990B (zh) * | 2020-12-23 | 2021-11-19 | 华中科技大学 | 一种直接驱动组合发动机流道调节结构及其控制方法 |
US11434018B1 (en) * | 2021-11-27 | 2022-09-06 | Airbus Defence and Space GmbH | Switchable air inlet device for engine air |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1110011A (fr) * | 1954-08-20 | 1956-02-06 | Perfectionnements apportés aux stato-réacteurs pour aérodynes, notamment à ceux pour vol à vitesse supersonique | |
US3143852A (en) * | 1961-09-08 | 1964-08-11 | John M Alderson | Ram jet engine |
US3279194A (en) * | 1962-08-14 | 1966-10-18 | Garrett Corp | Aerothermodynamic duct and control means therefor |
FR1496091A (fr) * | 1966-04-20 | 1967-09-29 | Snecma | Tuyère d'éjection pour propulseurs à plusieurs flux moteurs, notamment à deux flux moteurs |
GB2222635B (en) * | 1987-10-24 | 1992-05-27 | British Aerospace | Propulsion units for aerospace vehicles |
US5054288A (en) * | 1988-10-24 | 1991-10-08 | The Boeing Company | Bypass duct for a hypersonic propulsion system |
-
1996
- 1996-03-01 FR FR9602603A patent/FR2745606B1/fr not_active Expired - Lifetime
-
1997
- 1997-02-14 EP EP97400336A patent/EP0793011B1/fr not_active Expired - Lifetime
- 1997-02-14 ES ES97400336T patent/ES2155970T3/es not_active Expired - Lifetime
- 1997-02-14 DE DE69704585T patent/DE69704585T2/de not_active Expired - Lifetime
- 1997-02-25 CA CA002198419A patent/CA2198419C/fr not_active Expired - Lifetime
- 1997-02-27 JP JP04392797A patent/JP3930599B2/ja not_active Expired - Lifetime
- 1997-02-28 RU RU97103047A patent/RU2125172C1/ru active IP Right Revival
- 1997-02-28 US US08/808,574 patent/US5894722A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2745606A1 (fr) | 1997-09-05 |
EP0793011B1 (fr) | 2001-04-18 |
FR2745606B1 (fr) | 1998-04-30 |
EP0793011A1 (fr) | 1997-09-03 |
RU2125172C1 (ru) | 1999-01-20 |
CA2198419A1 (fr) | 1997-09-01 |
US5894722A (en) | 1999-04-20 |
DE69704585D1 (de) | 2001-05-23 |
ES2155970T3 (es) | 2001-06-01 |
DE69704585T2 (de) | 2001-08-30 |
CA2198419C (fr) | 2005-02-22 |
JPH09324701A (ja) | 1997-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1718857B1 (en) | Integrated air inlet system for multi-propulsion aircraft engines | |
US7165744B2 (en) | Turbine engine arrangements | |
US4000854A (en) | Thrust vectorable exhaust nozzle | |
US3986687A (en) | Aircraft propulsion system with flight maneuverable exhaust nozzle | |
US5216878A (en) | Mixed exhaust flow supersonic jet engine and method | |
US4000610A (en) | Flight maneuverable nozzle for gas turbine engines | |
US5694766A (en) | Method and apparatus for controlling the throat area, expansion ratio and thrust vector angle of an aircraft turbine engine exhaust nozzle using regions of locally separated flow | |
US4000612A (en) | Cooling system for a thrust vectoring gas turbine engine exhaust system | |
US20060000943A1 (en) | Horizontal augmented thrust system and method for creating augmented thrust | |
US5094070A (en) | Propelling nozzle for a hypersonic jet plane | |
US5222359A (en) | Nozzle system and method for supersonic jet engine | |
JPH09324700A (ja) | ラムジェット用燃料噴射装置 | |
US20170002768A1 (en) | Inlet flow restrictor | |
US9046035B2 (en) | Compression ramp boundary layer removal | |
JP3930599B2 (ja) | 亜音速及び/又は超音速航空機のラムジェット | |
US5054288A (en) | Bypass duct for a hypersonic propulsion system | |
US5590520A (en) | Method of eliminating mach waves from supersonic jets | |
JPH06159137A (ja) | 騒音レベルを低下させる排気システム、排気ノズルシステム、騒音レベルを低下させる方法、及び騒音抑制シュートアセンブリ | |
CN117028059A (zh) | 基于变循环发动机的分开排气喉道偏移式气动矢量喷管 | |
EP1690790B1 (en) | Turbine engine arrangements | |
JPH03210053A (ja) | 複合ターボ・ラムジェットエンジン | |
Whurr | Propulsion system concepts and technology requirements for quiet supersonic transports | |
US7828243B2 (en) | SCRAMjet arrangement for hypersonic aircraft | |
US6178742B1 (en) | Rear mixer ejector for a turbomachine | |
US5004187A (en) | Symmetrical, two dimensional, supersonic and hypersonic air intake for the combustion air of an aircraft engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061128 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070129 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070227 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070309 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110316 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120316 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120316 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130316 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130316 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140316 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |